SN74ALS74AD

$0.86

Description：IC FF D-TYPE DUAL 1BIT 14SOIC
Series：74ALS
Mfr：Texas Instruments
Package：Bulk,Tube

SKU:6db8a6362125 Category: Flip Flops Brand: Texas Instruments

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Product introduction

SN74ALS74AD is listed in the Flip Flops range at ChipApex. The manufacturer field lists Texas Instruments. Its product description is IC FF D-TYPE DUAL 1BIT 14SOIC. Review the specifications below when checking this part for your BOM.

Flip Flops specifications for SN74ALS74AD

Description：IC FF D-TYPE DUAL 1BIT 14SOIC
Series：74ALS
Mfr：Texas Instruments
Package：Bulk,Tube
Function：Set(Preset) and Reset
Type：D-Type
Output Type：Complementary
Number of Elements：2
Number of Bits per Element：1
Clock Frequency：34 MHz
Max Propagation Delay @ V, Max CL：18ns @ 5V, 50pF
Trigger Type：Positive Edge
Current - Output High, Low：400µA, 8mA
Voltage - Supply：4.5V ~ 5.5V
Current - Quiescent (Iq)：4 mA
Operating Temperature：0°C ~ 70°C (TA)
Mounting Type：Surface Mount
Supplier Device Package：14-SOIC
Package / Case：14-SOIC (0.154", 3.90mm Width)
Input Capacitance：-
Grade：-
Qualification：-

Flip Flops datasheet and documents for SN74ALS74AD

SN74ALS74AD

Flip Flops Overview

The SN74ALS74AD is a dual D-type flip-flop from Texas Instruments' ALS logic family, housed in a 14-pin SOIC surface-mount package. It operates on a single supply voltage ranging from 4.5 V to 5.5 V. The device features TTL-compatible inputs and outputs, with a typical propagation delay of 18 ns. It supports both inverting and non-inverting outputs and includes set and clear functions. The component is rated for operation within a temperature range of 0°C to +70°C.

Flip Flops Feature Summary

Dual independent D-type flip-flops integrated into a single compact package
High-speed switching performance characteristic of the Advanced Low-power Schottky series
TTL-compatible input and output interfaces for direct system integration

Flip Flops Applications

Parallel data storage and buffering in digital systems
Edge-triggered state retention in sequential logic circuits
Data register implementation in microprocessor-based designs

Flip Flops Procurement Notes

Verify the specific manufacturer source and authenticity before procurement. Confirm that the part number matches the exact ALS variant required for your design. Check for any recent product change notifications or lifecycle status updates from the manufacturer. Ensure the SOIC-14 package footprint aligns with your PCB layout specifications.

Flip Flops Selection Notes

Select this component when high-speed D-type flip-flop functionality is required in a surface-mount format. The ALS series offers improved speed over standard LS logic while maintaining low power consumption. Consider the 14-pin SOIC package constraints and thermal requirements during board design. Verify compatibility with existing TTL-level signaling standards in the target application.

Flip Flops Part Context

This part belongs to the SN74ALS74A series, which contains two D-type flip-flops per package. The 'D' suffix indicates the SOIC-14 surface-mount package type. It is part of Texas Instruments' broader SN74xx logic family, specifically the Advanced Low-power Schottky (ALS) subset designed for faster switching speeds.